Doctor.who.the.time.of.the.doctor.2013.1080p.bl... | Certified

." This episode is significant as it marks the final regular appearance of as the Eleventh Doctor and the introduction of Peter Capaldi as the Twelfth Doctor. Quick Episode Facts Release Date: December 25, 2013 Doctor: Eleventh Doctor (Matt Smith) Companion: Clara Oswald (Jenna Coleman)